Transparent Waterproof Sealant,500G Clear Transparent Waterproof Coating,Liquid Invisible Water Proof Agent for Roofs Walls,Garden,Bathroom,Kitchen Indoor & Outdoor Water Proof Sealant

A water-based transparent waterproof sealant. Its water-rubber formula penetrates and seals cracks, joints, and leak points. Once cured, it forms a dense, crystal-clear waterproof layer — virtually invisible to the eye. How to Use: ① Clean the surface — ensure it is dry, dust-free, and free of oil or debris. For cracks wider than 2mm, fill with caulk first. ② Apply the first coat evenly using a brush or roller. Allow the product to penetrate into the base material. Prohibited Use Cases - Not recommended for long-term load-bearing structures. - Not recommended for use on soft silicone, PE, or PP materials. - Not recommended for surfaces in contact with food. - Not recommended for use inside high-pressure oil lines or fuel tanks (external repairs are permissible). ③ Once the surface appears dry, apply 2-3 additional coats in a cross direction. Allow each coat to dry before the next. ④ Allow 24-48 hours to fully cure. Cold or humid conditions may extend curing time. Avoid water contact until fully cured.

• Invisible & Clear — Cures crystal clear; repairs are minimally visible, preserving the surface appearance
• Strong Waterproofing — Penetrates cracks to form a dense waterproof membrane, helping block moisture intrusion
• Temperature Resistant — Low sagging in summer heat, low cracking risk in cold winter — suitable for extreme temperature environments
• Easy Application — Apply by brush, roller, or pour — no professional skills required, beginner-friendly
• Low Odor & Safe — Water-based formula with low odor, safe for humans and surfaces
• Multi-Surface Compatible — Works on concrete, wood, metal, tile, brick, and more
• Long-Lasting Protection — Cures in 24-48 hours; waterproof layer strengthens over time for extended protection
• Paintable After Dry — Any color paint can be applied once fully cured, without affecting the finish